Product Description
Crown CR 115830 factory OEM compression spring for caster suspension in PR 4500 Series electric pallet trucks. Features 75 mm (2.95 in) factory overall length, M12 thread, 82–88 N·m spring guide bolt torque, and high carbon alloy oil-tempered steel construction. No cross-reference part numbers available.
Specifications
Part Numbers
| OEM Part Number | CR 115830 |
| Manufacturer Part Number | 115830 |
Frequently Asked Questions
Q: What equipment uses the CR 115830 compression spring?
A: The CR 115830 is a factory OEM compression spring designed for caster suspension in Crown PR 4500 Series electric pallet trucks. This is the original equipment spring for that specific model line.
Q: What is the overall length of the CR 115830 spring?
A: The CR 115830 has an overall length of 75 mm, which equals 2.95 inches. This dimension is critical for proper caster suspension geometry in the PR 4500 Series.
Q: What thread size does the CR 115830 use?
A: The CR 115830 features an M12 thread connection. The spring guide bolt torque specification is 82 to 88 newton-meters. Use a calibrated torque wrench to maintain correct preload when servicing.
Q: What material is the CR 115830 compression spring made from?
A: The CR 115830 is constructed from high carbon alloy oil-tempered steel. This material provides the strength and consistency required for continuous duty suspension service in material handling equipment.
Q: Are there alternate part numbers for the CR 115830?
A: No cross-reference or alternate part numbers are available for the CR 115830. This is the factory OEM part number for Crown PR 4500 Series caster suspension springs.
Q: What is the spring guide bolt torque specification for the CR 115830?
A: The spring guide bolt torque specification for the CR 115830 is 82 to 88 N·m (newton-meters). Proper torque is critical for maintaining correct suspension geometry and preventing premature spring failure.